About us

The team behind
the treatment.

Our medspa is dedicated to giving you a transformative experience that enhances your natural beauty while prioritizing your comfort and wellbeing. These are the three people responsible for it.

You may have known us as aBella Medical Spa. We renamed the practice Redefyn Aesthetics in 2026 — same owners, same team, same suite on Hemlock Avenue. Only the name changed.

Dr. Joel Pengson, Medical Director at Redefyn Aesthetics Portrait pending
Dr. Joel Pengson
Medical Director

Provides the clinical oversight behind safety, compliance and standard of care. Guides the protocols the practice works to and supports the team in delivering treatments that are both safe and effective.

Mallory David, MSN, FNP-BC, aesthetic injector at Redefyn Aesthetics Portrait pending
Mallory David
MSN, FNP-BC · Aesthetic Injector

Board-certified nurse practitioner and certified aesthetic injector, working in Botox and dermal fillers including Juvéderm and Restylane. Known for naturally elegant results through refined, detail-oriented technique, with advanced training in facial anatomy and contouring.

Chelsee Pengson, Practice Director at Redefyn Aesthetics Portrait pending
Chelsee Pengson
Practice Director

Leads the vision for the practice and the standard it works to. Supports the team who deliver it, and oversees the whole of the patient experience — from the first phone call to the way a room feels when you walk in. The brief is simple: every patient receives exceptional care.

Mallory David, MSN, FNP-BC, holding a syringe, and Chelsee Pengson reviewing a tablet at Redefyn Aesthetics

Mallory David, MSN, FNP-BC and Chelsee Pengson at the practice

“Everything was clean, relaxing, and very professional.”

Verified Google review

The standard

Self-care, done
properly.

We believe self-care is essential. We also believe it belongs in the hands of licensed medical professionals — which is why every protocol used here is guided by our medical director, and why safety, compliance and standard of care sit behind every appointment.

Both clinicians hold licenses you can verify yourself on the state registers, and we name every product we use by its brand.

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